The MEAT & DORIA 91542 Camshaft Position Sensor is a critical component for modern engine management systems. It accurately monitors the rotational position of the camshaft, providing vital data to the engine control unit (ECU). This data allows the ECU to precisely control ignition timing and fuel injection, leading to improved engine performance, smoother operation, and better fuel economy. A malfunctioning camshaft position sensor can result in various drivability issues, including rough idling, stalling, and reduced power. MEAT & DORIA is known for producing reliable automotive components. This sensor is designed to meet or exceed original equipment specifications, ensuring a proper fit and dependable operation. Replacing a faulty sensor with this unit can restore your vehicle's optimal performance.